Near the end of the movie, the protagonist (Homura) reunites with the deuteragonist (Madoka) as Madoka comes to rescue her and take her to the afterlife, but Homura grabs Madoka by the hands as she forcibly takes away Madoka's magical powers, and refuses to let go of Madoka when she protests - this is then followed up by several potentially disturbing comments (such as Homura saying she "will never let go" of Madoka ever again, that the emotion that cursed her soul gem - which is relevant both in the original series and this movie as an emotion-based magic source - is reserved only for Madoka, and later confirming that her actions were inspired by love). Whether or not this can be seen as a sexual assault allegory depends on audience interpretation, but some parts still may be disturbing for sexual assault victims.